queryfilters/tests/queryql.test.js

queryfilters ============

const QueryQl = require('./../lib/queryql');

test('expose a list of filters', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: 'id', value: 42 });
    expect(queryQl.getFilters()).toEqual([ 'id' ]);
});

test('check if filter contains relations', () => {
    var queryQl = new QueryQl()
    expect(queryQl.builder.containsRelations({ field: 'id', value: 42 })).toBe(false);
    expect(queryQl.builder.containsRelations({ field: '_embedded.foo.bar', value: 42 })).toBe(true);
    expect(queryQl.builder.containsRelations({ field: 'foo.bar', value: 42 })).toBe(true);
    expect(queryQl.builder.containsEmbedded({ field: '_embedded.foo.bar', value: 42 })).toBe(true);
    expect(queryQl.builder.containsEmbedded({ field: 'foo.bar', value: 42 })).toBe(false);
    expect(queryQl.builder.containsEmbedded({ field: 'bar', value: 42 })).toBe(false);
});

test('build a query string with filtes', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: 'id', value: 42 });
    expect(queryQl.getQueryString()).toEqual('filtering[id]=42');
});

test('extract rel from filter', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: '_embedded.fizz.bar', value: 666 });
    expect(queryQl.getRels()).toEqual(['fizz']);
});

test('add rel with embedded filter', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: '_embedded.foo.bar', value: 666 });
    expect(queryQl.getQueryString()).toEqual('rel=foo&filtering[_embedded.foo.bar]=666');
});

test('add rel with embedded filter even if have more levels', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: '_embedded.foo.bar.field', value: 666 });
    expect(queryQl.getQueryString()).toEqual('rel=foo,bar&filtering[_embedded.foo.bar.field]=666');
});

test('add all rel from each filter', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: '_embedded.relation.nick', value: '@sensorario' });
    queryQl.applyFilter({ field: '_embedded.foo.bar.name', value: 'Simone' });
    expect(queryQl.getQueryString()).toEqual(
        'rel=relation,foo,bar'
        + '&filtering[_embedded.relation.nick]=@sensorario'
        + '&filtering[_embedded.foo.bar.name]=Simone'
    );
});

test('auto prepend _embedded', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: 'relation.nick', value: '@sensorario' });
    queryQl.applyFilter({ field: 'foo.bar.name', value: 'Simone' });
    expect(queryQl.getQueryString()).toEqual(
        'rel=relation,foo,bar'
        + '&filtering[_embedded.relation.nick]=@sensorario'
        + '&filtering[_embedded.foo.bar.name]=Simone'
    );
});

test('provide json representation', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: 'relation.nick', value: '@sensorario' });
    queryQl.applyFilter({ field: 'foo.bar.name', value: 'Simone' });
    expect(queryQl.getJson()).toEqual({
      filtering: [
        { field: 'relation.nick', value: '@sensorario' },
        { field: 'foo.bar.name', value: 'Simone' },
      ]
    });
});

test('provide key value representation', () => {
    var queryQl = new QueryQl()
    queryQl.applyFilter({ field: 'relation.nick', value: '@sensorario' });
    queryQl.applyFilter({ field: 'foo.bar.name', value: 'Simone' });
    expect(queryQl.getJsonKeyValue()).toEqual([
        { 'relation.nick': '@sensorario' },
        { 'foo.bar.name': 'Simone' },
    ]);
});